[gtk/wip/fanc999/gtk-3-24-meson-msvc: 61/297] Theme: add helper class names for Adwaita

[Chun-wei Fan <fanchunwei src gnome org>]

commit fa87bc4faf410d679286c3f8c0e1c5401990df0c
Author: Jakub Steiner <jimmac gmail com>
Date:   Mon Dec 10 14:16:52 2018 +0100

    Theme: add helper class names for Adwaita
    
    - helps legibility of app icons
    
    Addresses https://gitlab.gnome.org/GNOME/gtk/issues/1434

 gtk/ui/gtkaboutdialog.ui      | 3 +++
 gtk/ui/gtkappchooserwidget.ui | 7 ++++++-
 2 files changed, 9 insertions(+), 1 deletion(-)
---
diff --git a/gtk/ui/gtkaboutdialog.ui b/gtk/ui/gtkaboutdialog.ui
index 901c13f04d..adfbfb7af6 100644
--- a/gtk/ui/gtkaboutdialog.ui
+++ b/gtk/ui/gtkaboutdialog.ui
@@ -33,6 +33,9 @@
             <property name="spacing">12</property>
             <child>
               <object class="GtkImage" id="logo_image">
+                <style>
+                  <class name="icon-dropshadow"/>
+                </style>
                 <property name="visible">1</property>
                 <property name="icon-name">image-missing</property>
               </object>
diff --git a/gtk/ui/gtkappchooserwidget.ui b/gtk/ui/gtkappchooserwidget.ui
index 6e158ec4d5..c984cf85bb 100644
--- a/gtk/ui/gtkappchooserwidget.ui
+++ b/gtk/ui/gtkappchooserwidget.ui
@@ -75,7 +75,12 @@
                       <object class="GtkCellRendererText" id="secondary_padding"/>
                     </child>
                     <child>
-                      <object class="GtkCellRendererPixbuf" id="app_icon"/>
+                      <object class="GtkCellRendererPixbuf" id="app_icon">
+                        <style>
+                          <class name="lowres-icon"/>
+                        </style>
+                        <property name="stock-size">5</property>
+                      </object>
                       <attributes>
                         <attribute name="gicon">1</attribute>
                       </attributes>